global windows azure bootcamp : samir arezki multi-tenancy. (sponsor annuel du mug-lyon: viseo)
TRANSCRIPT
29/03/2014
Multi-Tenancy sur le Cloud
Windows AzureLive coding
Samir AREZKI
Who I am ? Samir AREZKIConsultant .NET / Windows AzureAltran technologies Email : [email protected] : @itfana
29/03/2014
Session AgendaMulti-tenancyArchitecture globale Windows Azure active directoryASP.NET Cloud Multi-Organisation
SQL Database FederationModèles de déploiementsAuto-scaling29/03/2014
Objectif de la session Construire une application web (ASP.NET) multi-organisation sur Windows Azure.
Prérequis : Visual Studio 2013 Express Compte Windows Azure Windows Azure SDK for .NET
29/03/2014
29/03/2014
Multi-tenant vs Single-tenant
Architecture Globale
29/03/2014
Windows Azure Active Directory
29/03/2014
WAAD Premium Une réinitialisation du mot de passe d'utilisateur
en libre-service La configuration et la gestion de l'accès basée sur
des groupes pour les applications SaaS La personnalisation de société (Premium
branding) : http://technet.microsoft.com/en-us/library/dn532270.aspx
Rapports de sécurité détaillés
29/03/2014
Graph API https://graph.windows.net/<tenant
>/?api-version=2013-04-05
http://graphexplorer.cloudapp.net/
WINDOWS AZURE AD GRAPH COMMON QUERIES: http
://msdn.microsoft.com/en-us/library/windowsazure/jj126255.aspx
Windows Azure AD Graph API Helper Library http
://code.msdn.microsoft.com/Windows-Azure-AD-Graph-API-a8c72e18
29/03/2014
Demo: Windows Azure Active Directory
29/03/2014
ASP.NET : Cloud Multiple Organizations Nouveau modèle d’Authentification, Cloud –
Multiple Organizations
29/03/2014
ASP.NET et WAAD
29/03/2014
Accès externes
Litware (ISV) directory
29/03/2014
Demo: ASP.NET
29/03/2014
Architecture des données SQL NoSQL Azure Table Storage
Patterns : Sharding et partitionnement horizontal.
29/03/2014
Database Scalability : SQL Federation Simplifié la Multi-tenancy
Conception et le développement de solutions multi-tenantes Gestion et administration efficace des locataires Outillage : SQL Server Management Studio, Portail Azure…
Multiple-tenants per database
Single tenant per database
Multiple databases per tenant
29/03/2014
Azure SQL Database Federations Federation Federation Root Federation Member Federation Key
29/03/2014
Demo: Azure SQL Database Federations
29/03/2014
Modèles de déploiement
29/03/2014
cloud serviceWindows Azure
Web Site
Demo: Windows Azure Web Site
29/03/2014
Auto-scaling Windows Azure Autoscaling : Cette fonction
prend en charge les scénarios de mise à l'échelle les plus courants. Vous pouvez configurer une solution en utilisant le Portail Windows Azure.
Microsoft Enterprise Library Autoscaling Application Block : Utilitaire permettant la mise à l'échelle basée sur des règles personnalisées et des données de performance. Approche plus complexe, nécessite d'écrire du code pour capturer les données de performance.
29/03/2014
Windows Azure Auto-scalingDes heures de planification :
Journée, Nuit. Heures, Jours, Weekends.
Des métriques : Nombre d’instances minimum et maximum, UC cible minimum et maximum.
29/03/2014
Demo: Auto-scaling
29/03/2014
Ressources • Developing Multi-Tenant Web Applications with Windows Azure AD :
http://msdn.microsoft.com/en-us/library/windowsazure/dn151789.aspx• Designing Multitenant Applications on Windows Azure http://
msdn.microsoft.com/en-us/library/windowsazure/hh689716.aspx• Active Directory from on-premises to the cloud – Windows Azure AD
whitepapers : http://www.microsoft.com/en-us/download/details.aspx?id=36391
• Fédérations dans les bases de données SQL Windows Azure http://msdn.microsoft.com/fr-fr/library/windowsazure/hh597452.aspx
• VS2013 RTM, Organizational Accounts and Publishing to Windows Azure Web Sites http://www.cloudidentity.com/blog/2013/10/24/vs2013-rtm-organizational-accounts-and-publishing-to-windows-azure-web-sites/
29/03/2014
SQL Federation : Monitoring and Troubleshooting sys.dm_federation_operations - Returns one
row per SPLIT or DROP operation, containing information on the progress of an operation and any error conditions or the operation.
sys.dm_federation_operation_members - Returns federation members involved in a federation operation
sys.dm_federation_operation_errors - Returns information on errors that occur during a SPLIT or DROP operation
sys.dm_federation_operation_error_members - Returns a list of members involved in federation operations that failed due to errors.29/03/201
4
SQL Federation : Monitoring and Troubleshooting sys.federations - Returns the federations within
a database sys.federation_distributions - Returns the
distribution type and data types used by a federation
sys.federation_members - Returns Information on member to federation associations
sys.federation_member_distributions - Returns distribution information about members within a federation
sys.federation_table_columns - Returns specialized federation properties of federated tables29/03/201
4
SQL Federation : View Federation History
sys.federation_history - Returns historical information about a federation
sys.federation_distribution_history - Returns historical information about the distribution type and data types used by a federation
sys.federation_member_history - Returns historical information for each member of a federation
sys.federation_member_distribution_history - Returns historical information about the distribution range for federation members.
29/03/2014
SQL Federation : Best Practices Federations
Normalize your data model all the way Apply Scale-First design principles Select Table Groups that need Scale-out
Federation Keys and Atomic Units Target latency and scale sensitive queries Ensure transaction boundaries Distribute the app workload equally across members Fit in the scale-up limit
Unique Key Generation Identity Uniqueidentifier
29/03/2014